Mainline CIPP Coupling

LMK Technologies is the exclusive distributor of non-shear rubber couplings made specifically to fit the outside diameter of cured in-place pipe in order to connect to direct bury pipe. The exterior of the couplings are shielded with stainless steel to eliminate shifting which could result in offset joints. Stainless steel nuts and bolts offer superior clamping and non-shearing. These clamping mechanisms provide 50-lbs per inch of pipe shear protection where there is a need for resistance to heavy earth loads, shear forces and improved alignment.

LMK Technologies has pioneered CIPP lateral renewal technology and has driven the industry forward with new products and technologies to facilitate sewer rehabilitation of sewers for 20 years. In its relatively small lifespan as a company, LMK has invested time and resources in research and development